Individual Calculations February 2020
 Heck, Hans-Joachim  Total change: 0.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 E Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1520 1611 2.50 4 0.00 20 0.00 
  Schoppe, Gottfried 1502 GER1.0010.35207.00 
  Nguyen, Viet Dung 1510 GER0.501-0.1420-2.80 
  Hudasch, Klaus 1498 GER0.501-0.1520-3.00 
  Olberg, Felix 1568 GER0.501-0.0620-1.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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